（ ）1. The park ______ clean and beautiful.
A. are
B. is
C. am

B

( ) 2. If you are ill, you should go to ______.
A. hospital
B. school
C. shop

A

( ) 3. I did not ______ to school by bus yesterday.
A. walk
B. go
C. went

B

( ) 4. Don't ______ books on the floor. They ______ the room messy.
A. put; makes
B. throw; make
C. pick; make

B

（ ）5. —______ can we do to make our city clean?
—We can plant more trees and walk to work.
A. Where
B. What
C. Who

B

( ) 6. I walk ____________ every day.
A. home
B. to home
C. in home

A

六、连词成句。
1. watered; yesterday; I; the; trees (.)
______
2. makes; smoke; dirty; cars; from; the; air (.)
______
3. you; did; plant; last; year; trees (?)
______
4. shouldn't; throw; on; the; you; paper; floor; the (.)
______
5. trees; clean; make; can; the; air; these (.)
______

I watered the trees yesterday.
; Smoke from cars makes the air dirty.
; Did you plant trees last year?
; You shouldn't throw the paper on the floor.
; These trees can make the air clean.

七、看图完成对话。
A: There's a lot of ______ around the bin.
B: Yes. It makes the street ______.
A: Look! What is the man ______?
B: He's ______ the banana ______ on the ground.
A: ______ it right?
B: No, it ______.
A: What should he ______?
B: He should ______ the banana skin ______ the bin.

rubbish
; dirty
; doing
; throwing
; skin
; Is
; isn't
; do
; put
; in